🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.76 AU - 1.18 AU

Year: 336 Days

Day: 45.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,691,315 km

• M1: 78,838 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.24 AU - 2.84 AU

Year: 1423 Days

Day: 44.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.47 AU - 3.81 AU

Year: 1956 Days

Day: 27.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.63 AU - 5.03 AU

Year: 3167 Days

Day: 19.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.77 AU - 5.29 AU

Year: 3389 Days

Day: 14.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.43 AU - 5.53 AU

Year: 4509 Days

Day: 35 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 14.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.06 AU - 15.38 AU

Year: 15944 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 103,691,315 km

• M1: 176,974 km (0.095 R)
• M2: 630,256 km (0.076 R)
• M3: 1,210,247 km (0.1 R)
• M4: 2,069,238 km (0.117 R)
• M5: 2,613,325 km (0.06 R)
• M6: 3,497,897 km (0.078 R)
• M7: 4,310,214 km (0.107 R)
• M8: 4,779,054 km (0.108 R)
• M9: 5,860,646 km (0.06 R)
• M10: 6,963,631 km (0.089 R)
• M11: 9,303,342 km (0.08 R)
• M12: 11,232,556 km (0.1 R)
• M13: 12,726,590 km (0.104 R)
• M14: 13,486,398 km (0.103 R)
• M15: 14,571,132 km (0.067 R)
• M16: 17,161,269 km (0.091 R)
• M17: 22,138,241 km (0.112 R)
• M18: 23,544,012 km (0.098 R)
• M19: 29,407,949 km (0.105 R)
• M20: 33,125,008 km (0.107 R)
• M21: 40,291,195 km (0.086 R)
• M22: 42,080,535 km (0.092 R)
• M23: 44,078,115 km (0.091 R)
• M24: 46,460,760 km (0.116 R)
• M25: 49,263,476 km (0.074 R)
• M26: 52,703,031 km (0.114 R)
• M27: 60,827,691 km (0.083 R)
• M28: 62,586,663 km (0.081 R)
• M29: 63,578,347 km (0.043 R)
• M30: 66,822,227 km (0.109 R)
• M31: 67,858,193 km (0.093 R)
• M32: 70,815,742 km (0.065 R)
• M33: 72,109,315 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.4

Radius: 7

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.91 AU - 17.75 AU

Year: 25356 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,691,315 km

• M1: 87,066 km (0.087 R)
• M2: 335,847 km (0.111 R)
• M3: 623,674 km (0.097 R)
• M4: 1,311,225 km (0.101 R)
• M5: 2,034,681 km (0.102 R)
• M6: 2,496,639 km (0.074 R)
• M7: 2,914,765 km (0.081 R)
• M8: 4,527,580 km (0.106 R)
• M9: 5,696,537 km (0.112 R)
• M10: 9,630,812 km (0.112 R)
• M11: 9,880,790 km (0.065 R)
• M12: 10,924,684 km (0.038 R)
• M13: 12,040,085 km (0.038 R)
• M14: 12,477,360 km (0.064 R)
• M15: 15,496,544 km (0.089 R)
• M16: 19,462,833 km (0.072 R)
• M17: 20,065,114 km (0.094 R)
• M18: 23,828,996 km (0.103 R)
• M19: 24,750,818 km (0.051 R)
• M20: 25,339,037 km (0.109 R)
• M21: 32,297,133 km (0.1 R)
• M22: 38,672,695 km (0.114 R)
• M23: 41,244,283 km (0.041 R)
• M24: 45,311,998 km (0.095 R)
• M25: 51,330,470 km (0.033 R)
• M26: 56,229,352 km (0.06 R)
• M27: 62,943,005 km (0.082 R)
• M28: 69,704,230 km (0.076 R)
• M29: 76,685,065 km (0.067 R)
• M30: 77,183,077 km (0.083 R)
• M31: 87,871,695 km (0.048 R)
• M32: 90,898,509 km (0.102 R)
• M33: 94,278,972 km (0.065 R)
• M34: 94,850,286 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.2

Radius: 7

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.72 AU - 18.26 AU

Year: 26818 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 103,691,315 km

• M1: 87,066 km (0.091 R)
• M2: 409,449 km (0.067 R)
• M3: 1,537,268 km (0.08 R)
• M4: 1,887,028 km (0.111 R)
• M5: 2,773,993 km (0.111 R)
• M6: 3,481,890 km (0.1 R)
• M7: 3,776,598 km (0.076 R)
• M8: 5,907,770 km (0.106 R)
• M9: 6,327,840 km (0.076 R)
• M10: 10,040,560 km (0.104 R)
• M11: 11,120,507 km (0.099 R)
• M12: 13,911,256 km (0.074 R)
• M13: 14,654,607 km (0.115 R)
• M14: 15,078,867 km (0.094 R)
• M15: 17,894,448 km (0.118 R)
• M16: 22,353,811 km (0.057 R)
• M17: 22,802,904 km (0.088 R)
• M18: 23,143,688 km (0.051 R)
• M19: 23,603,253 km (0.085 R)
• M20: 23,951,965 km (0.072 R)
• M21: 24,540,633 km (0.095 R)
• M22: 25,502,697 km (0.04 R)
• M23: 27,119,252 km (0.113 R)
• M24: 33,680,016 km (0.042 R)
• M25: 47,570,328 km (0.104 R)
• M26: 49,252,705 km (0.108 R)
• M27: 53,731,366 km (0.062 R)
• M28: 58,686,646 km (0.062 R)
• M29: 62,154,026 km (0.118 R)
• M30: 69,256,185 km (0.102 R)
• M31: 70,690,529 km (0.093 R)
• M32: 76,119,137 km (0.099 R)
• M33: 78,417,857 km (0.077 R)
• M34: 83,421,906 km (0.102 R)
• M35: 87,519,541 km (0.044 R)
• M36: 88,075,896 km (0.072 R)
• M37: 94,936,604 km (0.077 R)
• M38: 97,897,295 km (0.097 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,560 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit